PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61503Sleeve,shroud Tube Seal

Textron Lycoming Inc Williamsport Plant · NSN 2810-00-386-4453 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-386-4453 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-386-4453. Primary manufacturer part number: 61503.
Features
  • Sleeve,shroud Tube Seal — FSC 2810
  • 2 verified cross-references
  • Primary manufacturer: Textron Lycoming Inc Williamsport Plant
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Fluid conveyance
  • Hydraulic system plumbing
General Description

The Sleeve,shroud Tube Seal, cataloged under National Stock Number 2810-00-386-4453, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2810-00-386-4453
Primary Part Number61503
Item NameSleeve,shroud Tube Seal
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerTextron Lycoming Inc Williamsport Plant
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5945-00-149-85876150-5 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
5970-00-156-6133 INTERCHANGEABLE
Insulator,standoff
5970-00-231-4322190-2570-00 INTERCHANGEABLE
Insulator,standoff
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3120-01-009-70719002-1 INTERCHANGEABLE
Bearing,washer,thrust
Eaton Corporation Div Eaton Fluid Power
5340-01-029-4075615-0-3 INTERCHANGEABLE
Bracket,double Angle
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5950-01-250-8486240-0871-030 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-01-596-238961503 INTERCHANGEABLE
Washer,flat
Parker Hannifin Corporation Div Hydraulic Systems Division
3990-01-662-669161503 INTERCHANGEABLE
Tie Down,cargo,vehicle
Saginaw Products Corporation Dba Cignys
Cross-Reference Index
Part NumberManufacturer
61503 Satair A/s (DNK)
61503 PRIMARY Textron Lycoming Inc Williamsport Plant (USA)
Related Parts
5945-00-149-8587INTERCHANGEABLE
SOLENOID,ELECTRICAL
6150-5
5970-00-156-6133INTERCHANGEABLE
INSULATOR,STANDOFF
5970-00-231-4322INTERCHANGEABLE
INSULATOR,STANDOFF
190-2570-00
3120-01-009-7071INTERCHANGEABLE
BEARING,WASHER,THRUST
9002-1
5340-01-029-4075INTERCHANGEABLE
BRACKET,DOUBLE ANGLE
615-0-3
5950-01-250-8486INTERCHANGEABLE
COIL,RADIO FREQUENCY
240-0871-030
5310-01-596-2389INTERCHANGEABLE
WASHER,FLAT
61503
3990-01-662-6691INTERCHANGEABLE
TIE DOWN,CARGO,VEHICLE
61503

Frequently Asked Questions

What is NSN 2810-00-386-4453?

NSN 2810-00-386-4453 is a Sleeve,shroud Tube Seal, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 2810 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2810-00-386-4453?

NSN 2810-00-386-4453 has 2 cross-referenced part numbers: 61503 (Satair A/s), 61503 (Textron Lycoming Inc Williamsport Plant).

What NSN replaces 2810-00-386-4453?

There are 8 known substitutes for 2810-00-386-4453: 5945-00-149-8587, 5970-00-156-6133, 5970-00-231-4322 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61503?

Key specifications for 61503: End Item Identification: -G0480 SERIES ENGINES. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2810-00-386-4453 still in active supply?

NSN 2810-00-386-4453 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com